The correct answer is D. Both A and C
Explanation:
In biology, a phenotype refers to a trait or characteristic that is observable in an organism, including physical characteristics, physiological characteristics, and behavioral characteristics. The phenotype is the result of the expression of genes or environmental factors. Considering this, both "a certain duck has a blue beak" and "most cheetahs live solitary lives" are phenotypes because they are traits that can be observed in terms of morphology or physical characteristics in the case of the duck or in terms of behavior in the case of the cheetah. On the other hand, a mutation is not necessarily a phenotype except if it is expressed. 
 
        
             
        
        
        
Answer:
Xylem and phloem
Explanation:
Xylem and phloem (b) option is correct
 
        
             
        
        
        
Answer: C, Appears to be genetically almost inactive.
Sources: https://answers.yahoo.com/question/index?qid=20110412082808AAEciMo
and 
https://answers.yahoo.com/question/index?qid=20111027121958AA1U5VE
hope I get brainiest answer
        
                    
             
        
        
        
A. People can Change the way that the genes flow
 
        
             
        
        
        
The correct answer is A) Encoding genetic information